{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular*}{\textwidth}{@{\hskip\tabcolsep\extracolsep\fill}l*{5}{c}}
\toprule
            &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         \\
            &        h=22         &        h=18         &        h=14         &        h=10         &         h=6         \\
\midrule
Dif-in-Disc Estimate&      -0.107\sym{***}&      -0.108\sym{***}&      -0.098\sym{**} &      -0.128\sym{**} &      -0.181\sym{**} \\
            &     (0.035)         &     (0.036)         &     (0.040)         &     (0.049)         &     (0.073)         \\
\midrule
Observations&        6812         &        6541         &        5513         &        3766         &        2539         \\
Events      &         149         &         135         &         111         &          82         &          48         \\
\bottomrule
\end{tabular*}
}
